| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9497163 | Journal of Pure and Applied Algebra | 2005 | 15 Pages |
Abstract
We compute the canonical class of certain Rees algebras. Our formula generalizes that of Herzog and Vasconcelos. Its proof relies on the fact that the formation of the canonical module commutes with subintersections in important cases. As an application we treat the classical determinantal ideals and the corresponding algebras of minors.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Winfried Bruns, Gaetana Restuccia,